Orbit/vendor/plugins/liquid/test/error_handling_test.rb

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#!/usr/bin/env ruby
require File.dirname(__FILE__) + '/helper'
class ErrorDrop < Liquid::Drop
def standard_error
raise Liquid::StandardError, 'standard error'
end
def argument_error
raise Liquid::ArgumentError, 'argument error'
end
def syntax_error
raise Liquid::SyntaxError, 'syntax error'
end
end
class ErrorHandlingTest < Test::Unit::TestCase
include Liquid
def test_standard_error
assert_nothing_raised do
template = Liquid::Template.parse( ' {{ errors.standard_error }} ' )
assert_equal ' Liquid error: standard error ', template.render('errors' => ErrorDrop.new)
assert_equal 1, template.errors.size
assert_equal StandardError, template.errors.first.class
end
end
def test_syntax
assert_nothing_raised do
template = Liquid::Template.parse( ' {{ errors.syntax_error }} ' )
assert_equal ' Liquid syntax error: syntax error ', template.render('errors' => ErrorDrop.new)
assert_equal 1, template.errors.size
assert_equal SyntaxError, template.errors.first.class
end
end
def test_argument
assert_nothing_raised do
template = Liquid::Template.parse( ' {{ errors.argument_error }} ' )
assert_equal ' Liquid error: argument error ', template.render('errors' => ErrorDrop.new)
assert_equal 1, template.errors.size
assert_equal ArgumentError, template.errors.first.class
end
end
def test_missing_endtag_parse_time_error
assert_raise(Liquid::SyntaxError) do
template = Liquid::Template.parse(' {% for a in b %} ... ')
end
end
def test_unrecognized_operator
assert_nothing_raised do
template = Liquid::Template.parse(' {% if 1 =! 2 %}ok{% endif %} ')
assert_equal ' Liquid error: Unknown operator =! ', template.render
assert_equal 1, template.errors.size
assert_equal Liquid::ArgumentError, template.errors.first.class
end
end
end